859492053

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 1531918080

約数和(自身を除く): 672426027

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 167, 189, 203, 261, 313, 501, 567, 609, 783, 939, 1169, 1503, 1827, 2191, 2349, 2817, 3507, 4509, 4843, 5481, 6573, 8451, 9077, 10521, 13527, 14529, 16443, 19719, 25353, 27231, 31563, 33901, 43587, 52271, 59157, 63539, 81693, 94689, 101703, 130761, 156813, 177471, 190617, 245079, 305109, 365897, 392283, 470439, 571851, 735237, 915327, 1097691, 1411317, 1515859, 1715553, 2745981, 3293073, 4233951, 4547577, 5146659, 9879219, 10611013, 13642731, 29637657, 31833039, 40928193, 95499117, 122784579, 286497351, 859492053]

約数ペア:

[(1, 859492053), (3, 286497351), (7, 122784579), (9, 95499117), (21, 40928193), (27, 31833039), (29, 29637657), (63, 13642731), (81, 10611013), (87, 9879219), (167, 5146659), (189, 4547577), (203, 4233951), (261, 3293073), (313, 2745981), (501, 1715553), (567, 1515859), (609, 1411317), (783, 1097691), (939, 915327), (1169, 735237), (1503, 571851), (1827, 470439), (2191, 392283), (2349, 365897), (2817, 305109), (3507, 245079), (4509, 190617), (4843, 177471), (5481, 156813), (6573, 130761), (8451, 101703), (9077, 94689), (10521, 81693), (13527, 63539), (14529, 59157), (16443, 52271), (19719, 43587), (25353, 33901), (27231, 31563)]