71679195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 147271680

約数和(自身を除く): 75592485

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 101, 105, 135, 189, 303, 315, 505, 707, 751, 909, 945, 1515, 2121, 2253, 2727, 3535, 3755, 4545, 5257, 6363, 6759, 10605, 11265, 13635, 15771, 19089, 20277, 26285, 31815, 33795, 47313, 75851, 78855, 95445, 101385, 141939, 227553, 236565, 379255, 530957, 682659, 709695, 1137765, 1592871, 2047977, 2654785, 3413295, 4778613, 7964355, 10239885, 14335839, 23893065, 71679195]

約数ペア:

[(1, 71679195), (3, 23893065), (5, 14335839), (7, 10239885), (9, 7964355), (15, 4778613), (21, 3413295), (27, 2654785), (35, 2047977), (45, 1592871), (63, 1137765), (101, 709695), (105, 682659), (135, 530957), (189, 379255), (303, 236565), (315, 227553), (505, 141939), (707, 101385), (751, 95445), (909, 78855), (945, 75851), (1515, 47313), (2121, 33795), (2253, 31815), (2727, 26285), (3535, 20277), (3755, 19089), (4545, 15771), (5257, 13635), (6363, 11265), (6759, 10605)]