3640876623

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 5505310720

約数和(自身を除く): 1864434097

約数列:

[1, 3, 9, 31, 93, 139, 223, 279, 417, 421, 669, 1251, 1263, 2007, 3789, 4309, 6913, 12927, 13051, 20739, 30997, 38781, 39153, 58519, 62217, 92991, 93883, 117459, 175557, 278973, 281649, 526671, 844947, 960907, 1814089, 2882721, 2910373, 5442267, 8648163, 8731119, 13049737, 16326801, 26193357, 39149211, 117447633, 404541847, 1213625541, 3640876623]

約数ペア:

[(1, 3640876623), (3, 1213625541), (9, 404541847), (31, 117447633), (93, 39149211), (139, 26193357), (223, 16326801), (279, 13049737), (417, 8731119), (421, 8648163), (669, 5442267), (1251, 2910373), (1263, 2882721), (2007, 1814089), (3789, 960907), (4309, 844947), (6913, 526671), (12927, 281649), (13051, 278973), (20739, 175557), (30997, 117459), (38781, 93883), (39153, 92991), (58519, 62217)]