73863405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21317}}^1$

素因数の和:21346

約数の個数: 48

約数和(自身を含む): 159629184

約数和(自身を除く): 85765779

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 21317, 63951, 106585, 149219, 191853, 234487, 319755, 447657, 703461, 746095, 959265, 1172435, 1342971, 1641409, 2110383, 2238285, 3517305, 4924227, 6714855, 8207045, 10551915, 14772681, 24621135, 73863405]

約数ペア:

[(1, 73863405), (3, 24621135), (5, 14772681), (7, 10551915), (9, 8207045), (11, 6714855), (15, 4924227), (21, 3517305), (33, 2238285), (35, 2110383), (45, 1641409), (55, 1342971), (63, 1172435), (77, 959265), (99, 746095), (105, 703461), (165, 447657), (231, 319755), (315, 234487), (385, 191853), (495, 149219), (693, 106585), (1155, 63951), (3465, 21317)]