120345813

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8803}}^1$

素因数の和:8854

約数の個数: 36

約数和(自身を含む): 208760448

約数和(自身を除く): 88414635

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 8803, 13671, 26409, 61621, 79227, 184863, 272893, 431347, 554589, 818679, 1294041, 1910251, 2456037, 3882123, 5730753, 13371757, 17192259, 40115271, 120345813]

約数ペア:

[(1, 120345813), (3, 40115271), (7, 17192259), (9, 13371757), (21, 5730753), (31, 3882123), (49, 2456037), (63, 1910251), (93, 1294041), (147, 818679), (217, 554589), (279, 431347), (441, 272893), (651, 184863), (1519, 79227), (1953, 61621), (4557, 26409), (8803, 13671)]