89287263

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 142740000

約数和(自身を除く): 53452737

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 423, 507, 611, 1249, 1521, 1833, 3747, 5499, 7943, 11241, 16237, 23829, 48711, 58703, 71487, 146133, 176109, 211081, 528327, 633243, 763139, 1899729, 2289417, 6868251, 9920807, 29762421, 89287263]

約数ペア:

[(1, 89287263), (3, 29762421), (9, 9920807), (13, 6868251), (39, 2289417), (47, 1899729), (117, 763139), (141, 633243), (169, 528327), (423, 211081), (507, 176109), (611, 146133), (1249, 71487), (1521, 58703), (1833, 48711), (3747, 23829), (5499, 16237), (7943, 11241)]