61653306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 146030976

約数和(自身を除く): 84377670

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 181, 286, 362, 397, 429, 543, 794, 858, 1086, 1191, 1991, 2353, 2382, 3982, 4367, 4706, 5161, 5973, 7059, 8734, 10322, 11946, 13101, 14118, 15483, 25883, 26202, 30966, 51766, 56771, 71857, 77649, 113542, 143714, 155298, 170313, 215571, 340626, 431142, 790427, 934141, 1580854, 1868282, 2371281, 2802423, 4742562, 5604846, 10275551, 20551102, 30826653, 61653306]

約数ペア:

[(1, 61653306), (2, 30826653), (3, 20551102), (6, 10275551), (11, 5604846), (13, 4742562), (22, 2802423), (26, 2371281), (33, 1868282), (39, 1580854), (66, 934141), (78, 790427), (143, 431142), (181, 340626), (286, 215571), (362, 170313), (397, 155298), (429, 143714), (543, 113542), (794, 77649), (858, 71857), (1086, 56771), (1191, 51766), (1991, 30966), (2353, 26202), (2382, 25883), (3982, 15483), (4367, 14118), (4706, 13101), (5161, 11946), (5973, 10322), (7059, 8734)]