15764990121

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{330067}}^1$

素因数の和:330166

約数の個数: 32

約数和(自身を含む): 24557059200

約数和(自身を除く): 8792069079

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 5307, 15921, 47763, 330067, 990201, 2970603, 8911809, 9571943, 20134087, 28715829, 60402261, 86147487, 181206783, 258442461, 543620349, 583888523, 1751665569, 5254996707, 15764990121]

約数ペア:

[(1, 15764990121), (3, 5254996707), (9, 1751665569), (27, 583888523), (29, 543620349), (61, 258442461), (87, 181206783), (183, 86147487), (261, 60402261), (549, 28715829), (783, 20134087), (1647, 9571943), (1769, 8911809), (5307, 2970603), (15921, 990201), (47763, 330067)]