55372707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 97305600

約数和(自身を除く): 41932893

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 117, 171, 207, 247, 299, 351, 361, 437, 513, 621, 741, 897, 1083, 1311, 2223, 2691, 3249, 3933, 4693, 5681, 6669, 6859, 8073, 8303, 9747, 11799, 14079, 17043, 20577, 24909, 42237, 51129, 61731, 74727, 89167, 107939, 126711, 153387, 157757, 185193, 224181, 267501, 323817, 473271, 802503, 971451, 1419813, 2050841, 2407509, 2914353, 4259439, 6152523, 18457569, 55372707]

約数ペア:

[(1, 55372707), (3, 18457569), (9, 6152523), (13, 4259439), (19, 2914353), (23, 2407509), (27, 2050841), (39, 1419813), (57, 971451), (69, 802503), (117, 473271), (171, 323817), (207, 267501), (247, 224181), (299, 185193), (351, 157757), (361, 153387), (437, 126711), (513, 107939), (621, 89167), (741, 74727), (897, 61731), (1083, 51129), (1311, 42237), (2223, 24909), (2691, 20577), (3249, 17043), (3933, 14079), (4693, 11799), (5681, 9747), (6669, 8303), (6859, 8073)]