123077421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8273}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 198576000

約数和(自身を除く): 75498579

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 8273, 14877, 24819, 74457, 157187, 223371, 239917, 471561, 719751, 1414683, 2159253, 4244049, 4558423, 6477759, 13675269, 41025807, 123077421]

約数ペア:

[(1, 123077421), (3, 41025807), (9, 13675269), (19, 6477759), (27, 4558423), (29, 4244049), (57, 2159253), (87, 1414683), (171, 719751), (261, 471561), (513, 239917), (551, 223371), (783, 157187), (1653, 74457), (4959, 24819), (8273, 14877)]