47530071

素因数分解:

$3^7\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 72317440

約数和(自身を除く): 24787369

約数列:

[1, 3, 9, 27, 81, 103, 211, 243, 309, 633, 729, 927, 1899, 2187, 2781, 5697, 8343, 17091, 21733, 25029, 51273, 65199, 75087, 153819, 195597, 225261, 461457, 586791, 1760373, 5281119, 15843357, 47530071]

約数ペア:

[(1, 47530071), (3, 15843357), (9, 5281119), (27, 1760373), (81, 586791), (103, 461457), (211, 225261), (243, 195597), (309, 153819), (633, 75087), (729, 65199), (927, 51273), (1899, 25029), (2187, 21733), (2781, 17091), (5697, 8343)]