120290463

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 191692800

約数和(自身を除く): 71402337

約数列:

[1, 3, 9, 19, 29, 57, 87, 127, 171, 191, 261, 381, 551, 573, 1143, 1653, 1719, 2413, 3629, 3683, 4959, 5539, 7239, 10887, 11049, 16617, 21717, 24257, 32661, 33147, 49851, 69977, 72771, 105241, 209931, 218313, 315723, 460883, 629793, 703453, 947169, 1382649, 2110359, 4147947, 6331077, 13365607, 40096821, 120290463]

約数ペア:

[(1, 120290463), (3, 40096821), (9, 13365607), (19, 6331077), (29, 4147947), (57, 2110359), (87, 1382649), (127, 947169), (171, 703453), (191, 629793), (261, 460883), (381, 315723), (551, 218313), (573, 209931), (1143, 105241), (1653, 72771), (1719, 69977), (2413, 49851), (3629, 33147), (3683, 32661), (4959, 24257), (5539, 21717), (7239, 16617), (10887, 11049)]