631736001819

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{1447}}^1\times {\mathrm{10631}}^1$

素因数の和:12119

約数の個数: 72

約数和(自身を含む): 1025500799232

約数和(自身を除く): 393764797413

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 1053, 1447, 1521, 3159, 4341, 4563, 10631, 13023, 13689, 18811, 31893, 39069, 41067, 56433, 95679, 117207, 138203, 169299, 244543, 287037, 351621, 414609, 507897, 733629, 861111, 1243827, 1523691, 1796639, 2200887, 2583333, 3731481, 4571073, 5389917, 6602661, 11194443, 15383057, 16169751, 19807983, 33583329, 46149171, 48509253, 59423949, 138447513, 145527759, 199979741, 415342539, 436583277, 599939223, 1246027617, 1799817669, 2599736633, 3738082851, 5399453007, 7799209899, 16198359021, 23397629697, 48595077063, 70192889091, 210578667273, 631736001819]

約数ペア:

[(1, 631736001819), (3, 210578667273), (9, 70192889091), (13, 48595077063), (27, 23397629697), (39, 16198359021), (81, 7799209899), (117, 5399453007), (169, 3738082851), (243, 2599736633), (351, 1799817669), (507, 1246027617), (1053, 599939223), (1447, 436583277), (1521, 415342539), (3159, 199979741), (4341, 145527759), (4563, 138447513), (10631, 59423949), (13023, 48509253), (13689, 46149171), (18811, 33583329), (31893, 19807983), (39069, 16169751), (41067, 15383057), (56433, 11194443), (95679, 6602661), (117207, 5389917), (138203, 4571073), (169299, 3731481), (244543, 2583333), (287037, 2200887), (351621, 1796639), (414609, 1523691), (507897, 1243827), (733629, 861111)]