75199527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 121631328

約数和(自身を除く): 46431801

約数列:

[1, 3, 9, 13, 39, 53, 67, 117, 159, 181, 201, 477, 543, 603, 689, 871, 1629, 2067, 2353, 2613, 3551, 6201, 7059, 7839, 9593, 10653, 12127, 21177, 28779, 31959, 36381, 46163, 86337, 109143, 124709, 138489, 157651, 374127, 415467, 472953, 642731, 1122381, 1418859, 1928193, 5784579, 8355503, 25066509, 75199527]

約数ペア:

[(1, 75199527), (3, 25066509), (9, 8355503), (13, 5784579), (39, 1928193), (53, 1418859), (67, 1122381), (117, 642731), (159, 472953), (181, 415467), (201, 374127), (477, 157651), (543, 138489), (603, 124709), (689, 109143), (871, 86337), (1629, 46163), (2067, 36381), (2353, 31959), (2613, 28779), (3551, 21177), (6201, 12127), (7059, 10653), (7839, 9593)]