80858195103

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 129032386560

約数和(自身を除く): 48174191457

約数列:

[1, 3, 7, 21, 49, 79, 147, 167, 173, 237, 241, 501, 519, 553, 723, 1169, 1211, 1659, 1687, 3507, 3633, 3871, 5061, 8183, 8477, 11613, 11809, 13193, 13667, 19039, 24549, 25431, 28891, 35427, 39579, 40247, 41001, 41693, 57117, 86673, 92351, 95669, 120741, 125079, 133273, 202237, 277053, 281729, 287007, 291851, 399819, 606711, 646457, 669683, 845187, 875553, 932911, 1415659, 1939371, 1972103, 2009049, 2042957, 2282389, 2798733, 3179513, 3293747, 4246977, 5916309, 6128871, 6847167, 6962731, 9538539, 9881241, 15976723, 20888193, 22256591, 23056229, 47930169, 48739117, 66769773, 69168687, 111837061, 146217351, 155796137, 161393603, 335511183, 341173819, 467388411, 484180809, 550055749, 1023521457, 1650167247, 3850390243, 11551170729, 26952731701, 80858195103]

約数ペア:

[(1, 80858195103), (3, 26952731701), (7, 11551170729), (21, 3850390243), (49, 1650167247), (79, 1023521457), (147, 550055749), (167, 484180809), (173, 467388411), (237, 341173819), (241, 335511183), (501, 161393603), (519, 155796137), (553, 146217351), (723, 111837061), (1169, 69168687), (1211, 66769773), (1659, 48739117), (1687, 47930169), (3507, 23056229), (3633, 22256591), (3871, 20888193), (5061, 15976723), (8183, 9881241), (8477, 9538539), (11613, 6962731), (11809, 6847167), (13193, 6128871), (13667, 5916309), (19039, 4246977), (24549, 3293747), (25431, 3179513), (28891, 2798733), (35427, 2282389), (39579, 2042957), (40247, 2009049), (41001, 1972103), (41693, 1939371), (57117, 1415659), (86673, 932911), (92351, 875553), (95669, 845187), (120741, 669683), (125079, 646457), (133273, 606711), (202237, 399819), (277053, 291851), (281729, 287007)]