84889467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 53488773

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 127, 197, 261, 377, 381, 591, 1131, 1143, 1651, 1773, 2561, 3393, 3683, 4953, 5713, 7683, 11049, 14859, 17139, 23049, 25019, 33147, 47879, 51417, 74269, 75057, 143637, 222807, 225171, 325247, 430911, 668421, 725551, 975741, 2176653, 2927223, 6529959, 9432163, 28296489, 84889467]

約数ペア:

[(1, 84889467), (3, 28296489), (9, 9432163), (13, 6529959), (29, 2927223), (39, 2176653), (87, 975741), (117, 725551), (127, 668421), (197, 430911), (261, 325247), (377, 225171), (381, 222807), (591, 143637), (1131, 75057), (1143, 74269), (1651, 51417), (1773, 47879), (2561, 33147), (3393, 25019), (3683, 23049), (4953, 17139), (5713, 14859), (7683, 11049)]