55543873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 73359360

約数和(自身を除く): 17815487

約数列:

[1, 7, 11, 23, 77, 79, 161, 253, 397, 553, 869, 1771, 1817, 2779, 4367, 6083, 9131, 12719, 19987, 30569, 31363, 63917, 100441, 139909, 219541, 344993, 703087, 721349, 2414951, 5049443, 7934839, 55543873]

約数ペア:

[(1, 55543873), (7, 7934839), (11, 5049443), (23, 2414951), (77, 721349), (79, 703087), (161, 344993), (253, 219541), (397, 139909), (553, 100441), (869, 63917), (1771, 31363), (1817, 30569), (2779, 19987), (4367, 12719), (6083, 9131)]