69758768223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 108206392320

約数和(自身を除く): 38447624097

約数列:

[1, 3, 9, 19, 57, 97, 171, 191, 227, 291, 573, 681, 873, 1719, 1843, 2043, 3629, 4313, 5529, 9409, 10887, 12939, 16587, 18527, 22019, 28227, 32661, 38817, 43357, 55581, 66057, 84681, 130071, 166743, 178771, 198171, 352013, 390213, 418361, 536313, 823783, 1056039, 1255083, 1608939, 1797119, 2135843, 2471349, 3168117, 3765249, 4205629, 5391357, 6407529, 7414047, 12616887, 16174071, 19222587, 34145261, 37850661, 40581017, 79906951, 102435783, 121743051, 239720853, 307307349, 365229153, 407946013, 719162559, 1223838039, 3671514117, 7750974247, 23252922741, 69758768223]

約数ペア:

[(1, 69758768223), (3, 23252922741), (9, 7750974247), (19, 3671514117), (57, 1223838039), (97, 719162559), (171, 407946013), (191, 365229153), (227, 307307349), (291, 239720853), (573, 121743051), (681, 102435783), (873, 79906951), (1719, 40581017), (1843, 37850661), (2043, 34145261), (3629, 19222587), (4313, 16174071), (5529, 12616887), (9409, 7414047), (10887, 6407529), (12939, 5391357), (16587, 4205629), (18527, 3765249), (22019, 3168117), (28227, 2471349), (32661, 2135843), (38817, 1797119), (43357, 1608939), (55581, 1255083), (66057, 1056039), (84681, 823783), (130071, 536313), (166743, 418361), (178771, 390213), (198171, 352013)]