63665121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 95397120

約数和(自身を除く): 31731999

約数列:

[1, 3, 13, 29, 39, 87, 181, 311, 377, 543, 933, 1131, 2353, 4043, 5249, 7059, 9019, 12129, 15747, 27057, 56291, 68237, 117247, 168873, 204711, 351741, 731783, 1632439, 2195349, 4897317, 21221707, 63665121]

約数ペア:

[(1, 63665121), (3, 21221707), (13, 4897317), (29, 2195349), (39, 1632439), (87, 731783), (181, 351741), (311, 204711), (377, 168873), (543, 117247), (933, 68237), (1131, 56291), (2353, 27057), (4043, 15747), (5249, 12129), (7059, 9019)]