219186904161

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{2081}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 306395781120

約数和(自身を除く): 87208876959

約数列:

[1, 3, 29, 87, 109, 327, 383, 841, 1149, 2081, 2523, 3161, 6243, 9483, 11107, 33321, 41747, 60349, 91669, 125241, 181047, 226829, 275007, 322103, 680487, 797023, 966309, 1210663, 1750121, 2391069, 3631989, 5250363, 6578041, 19734123, 23113667, 35109227, 69341001, 86875507, 105327681, 190763189, 260626521, 572289567, 670296343, 2010889029, 2519389703, 7558169109, 73062301387, 219186904161]

約数ペア:

[(1, 219186904161), (3, 73062301387), (29, 7558169109), (87, 2519389703), (109, 2010889029), (327, 670296343), (383, 572289567), (841, 260626521), (1149, 190763189), (2081, 105327681), (2523, 86875507), (3161, 69341001), (6243, 35109227), (9483, 23113667), (11107, 19734123), (33321, 6578041), (41747, 5250363), (60349, 3631989), (91669, 2391069), (125241, 1750121), (181047, 1210663), (226829, 966309), (275007, 797023), (322103, 680487)]