128918193759

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{483323}}^1$

素因数の和:483461

約数の個数: 40

約数和(自身を含む): 200009137680

約数和(自身を除く): 71090943921

約数列:

[1, 3, 9, 27, 37, 81, 89, 111, 267, 333, 801, 999, 2403, 2997, 3293, 7209, 9879, 29637, 88911, 266733, 483323, 1449969, 4349907, 13049721, 17882951, 39149163, 43015747, 53648853, 129047241, 160946559, 387141723, 482839677, 1161425169, 1448519031, 1591582639, 3484275507, 4774747917, 14324243751, 42972731253, 128918193759]

約数ペア:

[(1, 128918193759), (3, 42972731253), (9, 14324243751), (27, 4774747917), (37, 3484275507), (81, 1591582639), (89, 1448519031), (111, 1161425169), (267, 482839677), (333, 387141723), (801, 160946559), (999, 129047241), (2403, 53648853), (2997, 43015747), (3293, 39149163), (7209, 17882951), (9879, 13049721), (29637, 4349907), (88911, 1449969), (266733, 483323)]