86975553

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 63429567

約数列:

[1, 3, 7, 17, 21, 29, 31, 51, 87, 93, 119, 203, 217, 271, 357, 493, 527, 609, 651, 813, 899, 1479, 1581, 1897, 2697, 3451, 3689, 4607, 5691, 6293, 7859, 8401, 10353, 11067, 13821, 15283, 18879, 23577, 25203, 32249, 45849, 55013, 58807, 96747, 106981, 133603, 142817, 165039, 176421, 243629, 320943, 400809, 428451, 730887, 935221, 999719, 1705403, 2805663, 2999157, 4141693, 5116209, 12425079, 28991851, 86975553]

約数ペア:

[(1, 86975553), (3, 28991851), (7, 12425079), (17, 5116209), (21, 4141693), (29, 2999157), (31, 2805663), (51, 1705403), (87, 999719), (93, 935221), (119, 730887), (203, 428451), (217, 400809), (271, 320943), (357, 243629), (493, 176421), (527, 165039), (609, 142817), (651, 133603), (813, 106981), (899, 96747), (1479, 58807), (1581, 55013), (1897, 45849), (2697, 32249), (3451, 25203), (3689, 23577), (4607, 18879), (5691, 15283), (6293, 13821), (7859, 11067), (8401, 10353)]