64810367019

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1\times {\mathrm{1531}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 97114399200

約数和(自身を除く): 32304032181

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 1289, 1531, 3649, 3867, 4593, 10947, 11601, 13779, 32841, 52849, 62771, 114721, 136259, 158547, 188313, 344163, 408777, 475641, 564939, 1032489, 1226331, 1973459, 4703561, 5586619, 5920377, 14110683, 16759857, 17761131, 42332049, 50279571, 80911819, 175637851, 242735457, 526913553, 728206371, 1580740659, 7201151891, 21603455673, 64810367019]

約数ペア:

[(1, 64810367019), (3, 21603455673), (9, 7201151891), (41, 1580740659), (89, 728206371), (123, 526913553), (267, 242735457), (369, 175637851), (801, 80911819), (1289, 50279571), (1531, 42332049), (3649, 17761131), (3867, 16759857), (4593, 14110683), (10947, 5920377), (11601, 5586619), (13779, 4703561), (32841, 1973459), (52849, 1226331), (62771, 1032489), (114721, 564939), (136259, 475641), (158547, 408777), (188313, 344163)]