45147213

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 26138547

約数列:

[1, 3, 9, 27, 47, 59, 67, 81, 141, 177, 201, 243, 423, 531, 603, 1269, 1593, 1809, 2773, 3149, 3807, 3953, 4779, 5427, 8319, 9447, 11421, 11859, 14337, 16281, 24957, 28341, 35577, 74871, 85023, 106731, 185791, 224613, 255069, 320193, 557373, 673839, 765207, 960579, 1672119, 5016357, 15049071, 45147213]

約数ペア:

[(1, 45147213), (3, 15049071), (9, 5016357), (27, 1672119), (47, 960579), (59, 765207), (67, 673839), (81, 557373), (141, 320193), (177, 255069), (201, 224613), (243, 185791), (423, 106731), (531, 85023), (603, 74871), (1269, 35577), (1593, 28341), (1809, 24957), (2773, 16281), (3149, 14337), (3807, 11859), (3953, 11421), (4779, 9447), (5427, 8319)]