131433786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 319996800

約数和(自身を除く): 188563014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 409, 541, 594, 818, 1082, 1227, 1623, 2454, 3246, 3681, 4499, 4869, 5951, 7362, 8998, 9738, 11043, 11902, 13497, 14607, 17853, 22086, 26994, 29214, 35706, 40491, 53559, 80982, 107118, 121473, 160677, 221269, 242946, 321354, 442538, 663807, 1327614, 1991421, 2433959, 3982842, 4867918, 5974263, 7301877, 11948526, 14603754, 21905631, 43811262, 65716893, 131433786]

約数ペア:

[(1, 131433786), (2, 65716893), (3, 43811262), (6, 21905631), (9, 14603754), (11, 11948526), (18, 7301877), (22, 5974263), (27, 4867918), (33, 3982842), (54, 2433959), (66, 1991421), (99, 1327614), (198, 663807), (297, 442538), (409, 321354), (541, 242946), (594, 221269), (818, 160677), (1082, 121473), (1227, 107118), (1623, 80982), (2454, 53559), (3246, 40491), (3681, 35706), (4499, 29214), (4869, 26994), (5951, 22086), (7362, 17853), (8998, 14607), (9738, 13497), (11043, 11902)]