109837497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 191213568

約数和(自身を除く): 81376071

約数列:

[1, 3, 7, 11, 21, 33, 37, 71, 77, 111, 181, 213, 231, 259, 407, 497, 543, 777, 781, 1221, 1267, 1491, 1991, 2343, 2627, 2849, 3801, 5467, 5973, 6697, 7881, 8547, 12851, 13937, 16401, 18389, 20091, 28897, 38553, 41811, 46879, 55167, 73667, 86691, 89957, 140637, 141361, 202279, 221001, 269871, 424083, 475487, 515669, 606837, 989527, 1426461, 1547007, 2968581, 3328409, 5230357, 9985227, 15691071, 36612499, 109837497]

約数ペア:

[(1, 109837497), (3, 36612499), (7, 15691071), (11, 9985227), (21, 5230357), (33, 3328409), (37, 2968581), (71, 1547007), (77, 1426461), (111, 989527), (181, 606837), (213, 515669), (231, 475487), (259, 424083), (407, 269871), (497, 221001), (543, 202279), (777, 141361), (781, 140637), (1221, 89957), (1267, 86691), (1491, 73667), (1991, 55167), (2343, 46879), (2627, 41811), (2849, 38553), (3801, 28897), (5467, 20091), (5973, 18389), (6697, 16401), (7881, 13937), (8547, 12851)]