460664253

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 842624640

約数和(自身を除く): 381960387

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 81, 133, 171, 183, 189, 399, 427, 513, 549, 567, 701, 1159, 1197, 1281, 1539, 1647, 2103, 3477, 3591, 3843, 4907, 4941, 6309, 8113, 10431, 10773, 11529, 13319, 14721, 18927, 24339, 31293, 34587, 39957, 42761, 44163, 56781, 73017, 93233, 93879, 119871, 128283, 132489, 219051, 279699, 299327, 359613, 384849, 397467, 657153, 812459, 839097, 897981, 1078839, 1154547, 2437377, 2517291, 2693943, 3463641, 5687213, 7312131, 7551873, 8081829, 17061639, 21936393, 24245487, 51184917, 65809179, 153554751, 460664253]

約数ペア:

[(1, 460664253), (3, 153554751), (7, 65809179), (9, 51184917), (19, 24245487), (21, 21936393), (27, 17061639), (57, 8081829), (61, 7551873), (63, 7312131), (81, 5687213), (133, 3463641), (171, 2693943), (183, 2517291), (189, 2437377), (399, 1154547), (427, 1078839), (513, 897981), (549, 839097), (567, 812459), (701, 657153), (1159, 397467), (1197, 384849), (1281, 359613), (1539, 299327), (1647, 279699), (2103, 219051), (3477, 132489), (3591, 128283), (3843, 119871), (4907, 93879), (4941, 93233), (6309, 73017), (8113, 56781), (10431, 44163), (10773, 42761), (11529, 39957), (13319, 34587), (14721, 31293), (18927, 24339)]