13303667727

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{6229}}^1$

素因数の和:6445

約数の個数: 72

約数和(自身を含む): 23266807200

約数和(自身を除く): 9963139473

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 167, 203, 261, 441, 501, 609, 1169, 1421, 1503, 1827, 3507, 4263, 4843, 6229, 8183, 10521, 12789, 14529, 18687, 24549, 33901, 43587, 43603, 56061, 73647, 101703, 130809, 180641, 237307, 305109, 305221, 392427, 541923, 711921, 915663, 1040243, 1264487, 1625769, 2135763, 2746989, 3120729, 3793461, 7281701, 8851409, 9362187, 11380383, 21845103, 26554227, 30167047, 50971907, 65535309, 79662681, 90501141, 152915721, 211169329, 271503423, 458747163, 633507987, 1478185303, 1900523961, 4434555909, 13303667727]

約数ペア:

[(1, 13303667727), (3, 4434555909), (7, 1900523961), (9, 1478185303), (21, 633507987), (29, 458747163), (49, 271503423), (63, 211169329), (87, 152915721), (147, 90501141), (167, 79662681), (203, 65535309), (261, 50971907), (441, 30167047), (501, 26554227), (609, 21845103), (1169, 11380383), (1421, 9362187), (1503, 8851409), (1827, 7281701), (3507, 3793461), (4263, 3120729), (4843, 2746989), (6229, 2135763), (8183, 1625769), (10521, 1264487), (12789, 1040243), (14529, 915663), (18687, 711921), (24549, 541923), (33901, 392427), (43587, 305221), (43603, 305109), (56061, 237307), (73647, 180641), (101703, 130809)]