161869873659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{679409}}^1$

素因数の和:679615

約数の個数: 32

約数和(自身を含む): 239695848000

約数和(自身を除く): 77825974341

約数列:

[1, 3, 13, 39, 41, 123, 149, 447, 533, 1599, 1937, 5811, 6109, 18327, 79417, 238251, 679409, 2038227, 8832317, 26496951, 27855769, 83567307, 101231941, 303695823, 362124997, 1086374991, 1316015233, 3948045699, 4150509581, 12451528743, 53956624553, 161869873659]

約数ペア:

[(1, 161869873659), (3, 53956624553), (13, 12451528743), (39, 4150509581), (41, 3948045699), (123, 1316015233), (149, 1086374991), (447, 362124997), (533, 303695823), (1599, 101231941), (1937, 83567307), (5811, 27855769), (6109, 26496951), (18327, 8832317), (79417, 2038227), (238251, 679409)]