15676903431

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1\times {\mathrm{2081}}^1$

素因数の和:3853

約数の個数: 64

約数和(自身を含む): 27726243840

約数和(自身を除く): 12049340409

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1733, 2081, 4347, 5199, 6243, 12131, 14567, 15597, 18729, 36393, 39859, 43701, 46791, 47863, 56187, 109179, 119577, 131103, 143589, 279013, 327537, 335041, 358731, 393309, 430767, 837039, 1005123, 1076193, 1292301, 2511117, 3015369, 3606373, 7533351, 9046107, 10819119, 25244611, 32457357, 75733833, 82946579, 97372071, 227201499, 248839737, 580626053, 681604497, 746519211, 1741878159, 2239557633, 5225634477, 15676903431]

約数ペア:

[(1, 15676903431), (3, 5225634477), (7, 2239557633), (9, 1741878159), (21, 746519211), (23, 681604497), (27, 580626053), (63, 248839737), (69, 227201499), (161, 97372071), (189, 82946579), (207, 75733833), (483, 32457357), (621, 25244611), (1449, 10819119), (1733, 9046107), (2081, 7533351), (4347, 3606373), (5199, 3015369), (6243, 2511117), (12131, 1292301), (14567, 1076193), (15597, 1005123), (18729, 837039), (36393, 430767), (39859, 393309), (43701, 358731), (46791, 335041), (47863, 327537), (56187, 279013), (109179, 143589), (119577, 131103)]