61978554

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 151464960

約数和(自身を除く): 89486406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 151, 198, 297, 302, 453, 594, 691, 906, 1359, 1382, 1661, 2073, 2718, 3322, 4077, 4146, 4983, 6219, 7601, 8154, 9966, 12438, 14949, 15202, 18657, 22803, 29898, 37314, 44847, 45606, 68409, 89694, 104341, 136818, 205227, 208682, 313023, 410454, 626046, 939069, 1147751, 1878138, 2295502, 2817207, 3443253, 5634414, 6886506, 10329759, 20659518, 30989277, 61978554]

約数ペア:

[(1, 61978554), (2, 30989277), (3, 20659518), (6, 10329759), (9, 6886506), (11, 5634414), (18, 3443253), (22, 2817207), (27, 2295502), (33, 1878138), (54, 1147751), (66, 939069), (99, 626046), (151, 410454), (198, 313023), (297, 208682), (302, 205227), (453, 136818), (594, 104341), (691, 89694), (906, 68409), (1359, 45606), (1382, 44847), (1661, 37314), (2073, 29898), (2718, 22803), (3322, 18657), (4077, 15202), (4146, 14949), (4983, 12438), (6219, 9966), (7601, 8154)]