15677631291

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 26567654400

約数和(自身を除く): 10890023109

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 79, 123, 133, 147, 237, 287, 399, 553, 779, 861, 931, 1501, 1659, 1733, 2009, 2337, 2793, 3239, 3871, 4503, 5199, 5453, 6027, 9717, 10507, 11613, 12131, 16359, 22673, 31521, 32927, 36393, 38171, 61541, 68019, 71053, 73549, 84917, 98781, 114513, 136907, 158711, 184623, 213159, 220647, 230489, 254751, 410721, 430787, 476133, 497371, 691467, 958349, 1292361, 1350007, 1492113, 1613423, 2601233, 2875047, 3015509, 3481597, 4050021, 4840269, 5613187, 6708443, 7803699, 9046527, 9450049, 10444791, 16839561, 18208631, 20125329, 28350147, 39292309, 54625893, 66150343, 106650553, 117876927, 127460417, 198451029, 275046163, 319951659, 382381251, 746553871, 825138489, 2239661613, 5225877097, 15677631291]

約数ペア:

[(1, 15677631291), (3, 5225877097), (7, 2239661613), (19, 825138489), (21, 746553871), (41, 382381251), (49, 319951659), (57, 275046163), (79, 198451029), (123, 127460417), (133, 117876927), (147, 106650553), (237, 66150343), (287, 54625893), (399, 39292309), (553, 28350147), (779, 20125329), (861, 18208631), (931, 16839561), (1501, 10444791), (1659, 9450049), (1733, 9046527), (2009, 7803699), (2337, 6708443), (2793, 5613187), (3239, 4840269), (3871, 4050021), (4503, 3481597), (5199, 3015509), (5453, 2875047), (6027, 2601233), (9717, 1613423), (10507, 1492113), (11613, 1350007), (12131, 1292361), (16359, 958349), (22673, 691467), (31521, 497371), (32927, 476133), (36393, 430787), (38171, 410721), (61541, 254751), (68019, 230489), (71053, 220647), (73549, 213159), (84917, 184623), (98781, 158711), (114513, 136907)]