47221353

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 72547200

約数和(自身を除く): 25325847

約数列:

[1, 3, 9, 27, 43, 89, 129, 267, 387, 457, 801, 1161, 1371, 2403, 3827, 4113, 11481, 12339, 19651, 34443, 40673, 58953, 103329, 122019, 176859, 366057, 530577, 1098171, 1748939, 5246817, 15740451, 47221353]

約数ペア:

[(1, 47221353), (3, 15740451), (9, 5246817), (27, 1748939), (43, 1098171), (89, 530577), (129, 366057), (267, 176859), (387, 122019), (457, 103329), (801, 58953), (1161, 40673), (1371, 34443), (2403, 19651), (3827, 12339), (4113, 11481)]