90542661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 138080256

約数和(自身を除く): 47537595

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 737, 1023, 1321, 2077, 2211, 3963, 6231, 14531, 22847, 40951, 43593, 68541, 88507, 122853, 265521, 450461, 973577, 1351383, 2743717, 2920731, 8231151, 30180887, 90542661]

約数ペア:

[(1, 90542661), (3, 30180887), (11, 8231151), (31, 2920731), (33, 2743717), (67, 1351383), (93, 973577), (201, 450461), (341, 265521), (737, 122853), (1023, 88507), (1321, 68541), (2077, 43593), (2211, 40951), (3963, 22847), (6231, 14531)]