75065319

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 137134080

約数和(自身を除く): 62068761

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 119, 153, 183, 189, 357, 383, 427, 459, 549, 1037, 1071, 1149, 1281, 1647, 2681, 3111, 3213, 3447, 3843, 6511, 7259, 8043, 9333, 10341, 11529, 19533, 21777, 23363, 24129, 27999, 45577, 58599, 65331, 70089, 72387, 136731, 163541, 175797, 195993, 210267, 397171, 410193, 490623, 630801, 1191513, 1230579, 1471869, 2780197, 3574539, 4415607, 8340591, 10723617, 25021773, 75065319]

約数ペア:

[(1, 75065319), (3, 25021773), (7, 10723617), (9, 8340591), (17, 4415607), (21, 3574539), (27, 2780197), (51, 1471869), (61, 1230579), (63, 1191513), (119, 630801), (153, 490623), (183, 410193), (189, 397171), (357, 210267), (383, 195993), (427, 175797), (459, 163541), (549, 136731), (1037, 72387), (1071, 70089), (1149, 65331), (1281, 58599), (1647, 45577), (2681, 27999), (3111, 24129), (3213, 23363), (3447, 21777), (3843, 19533), (6511, 11529), (7259, 10341), (8043, 9333)]