156987383091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1\times {\mathrm{1201}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 261904760832

約数和(自身を除く): 104917377741

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 571, 991, 1201, 1713, 2973, 3603, 3997, 6281, 6937, 8407, 10901, 11991, 13211, 18843, 20811, 25221, 32703, 39633, 43967, 76307, 92477, 131901, 228921, 277431, 565861, 685771, 1190191, 1697583, 2057313, 3570573, 3961027, 4800397, 6224471, 7543481, 8331337, 11883081, 13092101, 14401191, 18673413, 22630443, 24994011, 39276303, 43571297, 52804367, 91644707, 130713891, 158413101, 274934121, 679599061, 2038797183, 4757193427, 7475589671, 14271580281, 22426769013, 52329127697, 156987383091]

約数ペア:

[(1, 156987383091), (3, 52329127697), (7, 22426769013), (11, 14271580281), (21, 7475589671), (33, 4757193427), (77, 2038797183), (231, 679599061), (571, 274934121), (991, 158413101), (1201, 130713891), (1713, 91644707), (2973, 52804367), (3603, 43571297), (3997, 39276303), (6281, 24994011), (6937, 22630443), (8407, 18673413), (10901, 14401191), (11991, 13092101), (13211, 11883081), (18843, 8331337), (20811, 7543481), (25221, 6224471), (32703, 4800397), (39633, 3961027), (43967, 3570573), (76307, 2057313), (92477, 1697583), (131901, 1190191), (228921, 685771), (277431, 565861)]