47433357

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 28045683

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 127, 159, 243, 261, 381, 477, 783, 1143, 1431, 1537, 2349, 3429, 3683, 4293, 4611, 6731, 7047, 10287, 11049, 12879, 13833, 20193, 30861, 33147, 41499, 60579, 99441, 124497, 181737, 195199, 298323, 373491, 545211, 585597, 894969, 1635633, 1756791, 5270373, 15811119, 47433357]

約数ペア:

[(1, 47433357), (3, 15811119), (9, 5270373), (27, 1756791), (29, 1635633), (53, 894969), (81, 585597), (87, 545211), (127, 373491), (159, 298323), (243, 195199), (261, 181737), (381, 124497), (477, 99441), (783, 60579), (1143, 41499), (1431, 33147), (1537, 30861), (2349, 20193), (3429, 13833), (3683, 12879), (4293, 11049), (4611, 10287), (6731, 7047)]