30616623

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 48090240

約数和(自身を除く): 17473617

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 137, 267, 279, 411, 801, 837, 1233, 2403, 2511, 2759, 3699, 4247, 7209, 8277, 11097, 12193, 12741, 24831, 36579, 38223, 74493, 109737, 114669, 223479, 329211, 344007, 377983, 987633, 1133949, 3401847, 10205541, 30616623]

約数ペア:

[(1, 30616623), (3, 10205541), (9, 3401847), (27, 1133949), (31, 987633), (81, 377983), (89, 344007), (93, 329211), (137, 223479), (267, 114669), (279, 109737), (411, 74493), (801, 38223), (837, 36579), (1233, 24831), (2403, 12741), (2511, 12193), (2759, 11097), (3699, 8277), (4247, 7209)]