156940822539

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{276673}}^1$

素因数の和:276881

約数の個数: 40

約数和(自身を含む): 241038388800

約数和(自身を除く): 84097566261

約数列:

[1, 3, 9, 27, 47, 81, 141, 149, 423, 447, 1269, 1341, 3807, 4023, 7003, 12069, 21009, 63027, 189081, 276673, 567243, 830019, 2490057, 7470171, 13003631, 22410513, 39010893, 41224277, 117032679, 123672831, 351098037, 371018493, 1053294111, 1113055479, 1937541019, 3339166437, 5812623057, 17437869171, 52313607513, 156940822539]

約数ペア:

[(1, 156940822539), (3, 52313607513), (9, 17437869171), (27, 5812623057), (47, 3339166437), (81, 1937541019), (141, 1113055479), (149, 1053294111), (423, 371018493), (447, 351098037), (1269, 123672831), (1341, 117032679), (3807, 41224277), (4023, 39010893), (7003, 22410513), (12069, 13003631), (21009, 7470171), (63027, 2490057), (189081, 830019), (276673, 567243)]