90818169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 46471431

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 1131, 1361, 1711, 2301, 4083, 5133, 17693, 22243, 39469, 53079, 66729, 80299, 118407, 240897, 513097, 1043887, 1539291, 2328671, 3131661, 6986013, 30272723, 90818169]

約数ペア:

[(1, 90818169), (3, 30272723), (13, 6986013), (29, 3131661), (39, 2328671), (59, 1539291), (87, 1043887), (177, 513097), (377, 240897), (767, 118407), (1131, 80299), (1361, 66729), (1711, 53079), (2301, 39469), (4083, 22243), (5133, 17693)]