65289627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 107347968

約数和(自身を除く): 42058341

約数列:

[1, 3, 9, 13, 31, 39, 47, 93, 117, 141, 279, 383, 403, 423, 611, 1149, 1209, 1457, 1833, 3447, 3627, 4371, 4979, 5499, 11873, 13113, 14937, 18001, 18941, 35619, 44811, 54003, 56823, 106857, 154349, 162009, 170469, 234013, 463047, 558031, 702039, 1389141, 1674093, 2106117, 5022279, 7254403, 21763209, 65289627]

約数ペア:

[(1, 65289627), (3, 21763209), (9, 7254403), (13, 5022279), (31, 2106117), (39, 1674093), (47, 1389141), (93, 702039), (117, 558031), (141, 463047), (279, 234013), (383, 170469), (403, 162009), (423, 154349), (611, 106857), (1149, 56823), (1209, 54003), (1457, 44811), (1833, 35619), (3447, 18941), (3627, 18001), (4371, 14937), (4979, 13113), (5499, 11873)]