61621483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 18212117

約数列:

[1, 7, 11, 41, 77, 131, 149, 287, 451, 917, 1043, 1441, 1639, 3157, 5371, 6109, 10087, 11473, 19519, 37597, 42763, 59081, 67199, 136633, 214709, 413567, 470393, 800279, 1502963, 5601953, 8803069, 61621483]

約数ペア:

[(1, 61621483), (7, 8803069), (11, 5601953), (41, 1502963), (77, 800279), (131, 470393), (149, 413567), (287, 214709), (451, 136633), (917, 67199), (1043, 59081), (1441, 42763), (1639, 37597), (3157, 19519), (5371, 11473), (6109, 10087)]