9521307

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 15124032

約数和(自身を除く): 5602725

約数列:

[1, 3, 9, 27, 41, 47, 61, 81, 123, 141, 183, 369, 423, 549, 1107, 1269, 1647, 1927, 2501, 2867, 3321, 3807, 4941, 5781, 7503, 8601, 17343, 22509, 25803, 52029, 67527, 77409, 117547, 156087, 202581, 232227, 352641, 1057923, 3173769, 9521307]

約数ペア:

[(1, 9521307), (3, 3173769), (9, 1057923), (27, 352641), (41, 232227), (47, 202581), (61, 156087), (81, 117547), (123, 77409), (141, 67527), (183, 52029), (369, 25803), (423, 22509), (549, 17343), (1107, 8601), (1269, 7503), (1647, 5781), (1927, 4941), (2501, 3807), (2867, 3321)]