147941703

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5827}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 271538176

約数和(自身を除く): 123596473

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 5827, 8463, 17481, 25389, 40789, 52443, 75751, 122367, 180637, 227253, 367101, 530257, 541911, 681759, 1264459, 1590771, 1625733, 2348281, 3793377, 4772313, 7044843, 11380131, 16437967, 21134529, 49313901, 147941703]

約数ペア:

[(1, 147941703), (3, 49313901), (7, 21134529), (9, 16437967), (13, 11380131), (21, 7044843), (31, 4772313), (39, 3793377), (63, 2348281), (91, 1625733), (93, 1590771), (117, 1264459), (217, 681759), (273, 541911), (279, 530257), (403, 367101), (651, 227253), (819, 180637), (1209, 122367), (1953, 75751), (2821, 52443), (3627, 40789), (5827, 25389), (8463, 17481)]