89307999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 150259200

約数和(自身を除く): 60951201

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 171, 209, 237, 601, 627, 711, 869, 1501, 1803, 1881, 2607, 4503, 5409, 6611, 7821, 11419, 13509, 16511, 19833, 34257, 47479, 49533, 59499, 102771, 125609, 142437, 148599, 376827, 427311, 522269, 902101, 1130481, 1566807, 2706303, 4700421, 8118909, 9923111, 29769333, 89307999]

約数ペア:

[(1, 89307999), (3, 29769333), (9, 9923111), (11, 8118909), (19, 4700421), (33, 2706303), (57, 1566807), (79, 1130481), (99, 902101), (171, 522269), (209, 427311), (237, 376827), (601, 148599), (627, 142437), (711, 125609), (869, 102771), (1501, 59499), (1803, 49533), (1881, 47479), (2607, 34257), (4503, 19833), (5409, 16511), (6611, 13509), (7821, 11419)]