1326432861

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 2204858880

約数和(自身を除く): 878426019

約数列:

[1, 3, 9, 13, 27, 39, 41, 61, 117, 123, 183, 351, 369, 533, 549, 793, 1107, 1511, 1599, 1647, 2379, 2501, 4533, 4797, 7137, 7503, 13599, 14391, 19643, 21411, 22509, 32513, 40797, 58929, 61951, 67527, 92171, 97539, 176787, 185853, 276513, 292617, 530361, 557559, 805363, 829539, 877851, 1198223, 1672677, 2416089, 2488617, 3594669, 3779011, 7248267, 10784007, 11337033, 21744801, 32352021, 34011099, 49127143, 102033297, 147381429, 442144287, 1326432861]

約数ペア:

[(1, 1326432861), (3, 442144287), (9, 147381429), (13, 102033297), (27, 49127143), (39, 34011099), (41, 32352021), (61, 21744801), (117, 11337033), (123, 10784007), (183, 7248267), (351, 3779011), (369, 3594669), (533, 2488617), (549, 2416089), (793, 1672677), (1107, 1198223), (1511, 877851), (1599, 829539), (1647, 805363), (2379, 557559), (2501, 530361), (4533, 292617), (4797, 276513), (7137, 185853), (7503, 176787), (13599, 97539), (14391, 92171), (19643, 67527), (21411, 61951), (22509, 58929), (32513, 40797)]