69164199

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3501

約数の個数: 40

約数和(自身を含む): 117157040

約数和(自身を除く): 47992841

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 3457, 6669, 10371, 20007, 31113, 44941, 65683, 93339, 134823, 197049, 280017, 404469, 591147, 853879, 1213407, 1773441, 2561637, 3640221, 5320323, 7684911, 23054733, 69164199]

約数ペア:

[(1, 69164199), (3, 23054733), (9, 7684911), (13, 5320323), (19, 3640221), (27, 2561637), (39, 1773441), (57, 1213407), (81, 853879), (117, 591147), (171, 404469), (247, 280017), (351, 197049), (513, 134823), (741, 93339), (1053, 65683), (1539, 44941), (2223, 31113), (3457, 20007), (6669, 10371)]