99291843

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 169019136

約数和(自身を除く): 69727293

約数列:

[1, 3, 7, 9, 21, 53, 63, 131, 159, 227, 371, 393, 477, 681, 917, 1113, 1179, 1589, 2043, 2751, 3339, 4767, 6943, 8253, 12031, 14301, 20829, 29737, 36093, 48601, 62487, 84217, 89211, 108279, 145803, 208159, 252651, 267633, 437409, 624477, 757953, 1576061, 1873431, 4728183, 11032427, 14184549, 33097281, 99291843]

約数ペア:

[(1, 99291843), (3, 33097281), (7, 14184549), (9, 11032427), (21, 4728183), (53, 1873431), (63, 1576061), (131, 757953), (159, 624477), (227, 437409), (371, 267633), (393, 252651), (477, 208159), (681, 145803), (917, 108279), (1113, 89211), (1179, 84217), (1589, 62487), (2043, 48601), (2751, 36093), (3339, 29737), (4767, 20829), (6943, 14301), (8253, 12031)]