876218877

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 1390858560

約数和(自身を除く): 514639683

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 173, 243, 513, 519, 1097, 1539, 1557, 3287, 3291, 4617, 4671, 9861, 9873, 14013, 20843, 29583, 29619, 42039, 62529, 88749, 88857, 187587, 189781, 266247, 266571, 562761, 569343, 798741, 1688283, 1708029, 3605839, 5064849, 5124087, 10817517, 15372261, 32452551, 46116783, 97357653, 292072959, 876218877]

約数ペア:

[(1, 876218877), (3, 292072959), (9, 97357653), (19, 46116783), (27, 32452551), (57, 15372261), (81, 10817517), (171, 5124087), (173, 5064849), (243, 3605839), (513, 1708029), (519, 1688283), (1097, 798741), (1539, 569343), (1557, 562761), (3287, 266571), (3291, 266247), (4617, 189781), (4671, 187587), (9861, 88857), (9873, 88749), (14013, 62529), (20843, 42039), (29583, 29619)]