280183133079

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{3463}}^1$

素因数の和:4241

約数の個数: 64

約数和(自身を含む): 428848742400

約数和(自身を除く): 148665609321

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 619, 927, 1269, 1857, 2781, 3463, 4841, 5571, 10389, 14523, 16713, 29093, 31167, 43569, 63757, 87279, 93501, 130707, 162761, 191271, 261837, 356689, 488283, 573813, 785511, 1070067, 1464849, 1721439, 2143597, 2996579, 3210201, 4394547, 6430791, 8989737, 9630603, 16764383, 19292373, 26969211, 50293149, 57877119, 80907633, 100749059, 150879447, 220790491, 302247177, 452638341, 662371473, 906741531, 1987114419, 2720224593, 5961343257, 10377153077, 31131459231, 93394377693, 280183133079]

約数ペア:

[(1, 280183133079), (3, 93394377693), (9, 31131459231), (27, 10377153077), (47, 5961343257), (103, 2720224593), (141, 1987114419), (309, 906741531), (423, 662371473), (619, 452638341), (927, 302247177), (1269, 220790491), (1857, 150879447), (2781, 100749059), (3463, 80907633), (4841, 57877119), (5571, 50293149), (10389, 26969211), (14523, 19292373), (16713, 16764383), (29093, 9630603), (31167, 8989737), (43569, 6430791), (63757, 4394547), (87279, 3210201), (93501, 2996579), (130707, 2143597), (162761, 1721439), (191271, 1464849), (261837, 1070067), (356689, 785511), (488283, 573813)]