74663379

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 53381421

約数列:

[1, 3, 7, 9, 21, 53, 59, 63, 159, 177, 371, 379, 413, 477, 531, 1113, 1137, 1239, 2653, 3127, 3339, 3411, 3717, 7959, 9381, 20087, 21889, 22361, 23877, 28143, 60261, 65667, 67083, 140609, 156527, 180783, 197001, 201249, 421827, 469581, 1185133, 1265481, 1408743, 3555399, 8295931, 10666197, 24887793, 74663379]

約数ペア:

[(1, 74663379), (3, 24887793), (7, 10666197), (9, 8295931), (21, 3555399), (53, 1408743), (59, 1265481), (63, 1185133), (159, 469581), (177, 421827), (371, 201249), (379, 197001), (413, 180783), (477, 156527), (531, 140609), (1113, 67083), (1137, 65667), (1239, 60261), (2653, 28143), (3127, 23877), (3339, 22361), (3411, 21889), (3717, 20087), (7959, 9381)]