84717783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 135083520

約数和(自身を除く): 50365737

約数列:

[1, 3, 9, 17, 43, 51, 79, 129, 153, 163, 237, 387, 489, 711, 731, 1343, 1467, 2193, 2771, 3397, 4029, 6579, 7009, 8313, 10191, 12087, 12877, 21027, 24939, 30573, 38631, 57749, 63081, 115893, 119153, 173247, 218909, 357459, 519741, 553711, 656727, 1072377, 1661133, 1970181, 4983399, 9413087, 28239261, 84717783]

約数ペア:

[(1, 84717783), (3, 28239261), (9, 9413087), (17, 4983399), (43, 1970181), (51, 1661133), (79, 1072377), (129, 656727), (153, 553711), (163, 519741), (237, 357459), (387, 218909), (489, 173247), (711, 119153), (731, 115893), (1343, 63081), (1467, 57749), (2193, 38631), (2771, 30573), (3397, 24939), (4029, 21027), (6579, 12877), (7009, 12087), (8313, 10191)]