29661579

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 45288000

約数和(自身を除く): 15626421

約数列:

[1, 3, 9, 27, 73, 101, 149, 219, 303, 447, 657, 909, 1341, 1971, 2727, 4023, 7373, 10877, 15049, 22119, 32631, 45147, 66357, 97893, 135441, 199071, 293679, 406323, 1098577, 3295731, 9887193, 29661579]

約数ペア:

[(1, 29661579), (3, 9887193), (9, 3295731), (27, 1098577), (73, 406323), (101, 293679), (149, 199071), (219, 135441), (303, 97893), (447, 66357), (657, 45147), (909, 32631), (1341, 22119), (1971, 15049), (2727, 10877), (4023, 7373)]