40807799991

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{55787}}^1$

素因数の和:56500

約数の個数: 48

約数和(自身を含む): 71433633024

約数和(自身を除く): 30625833033

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 683, 1071, 2049, 4781, 6147, 11611, 14343, 34833, 43029, 55787, 81277, 104499, 167361, 243831, 390509, 502083, 731493, 948379, 1171527, 2845137, 3514581, 6638653, 8535411, 19915959, 38102521, 59747877, 114307563, 266717647, 342922689, 647742857, 800152941, 1943228571, 2400458823, 4534199999, 5829685713, 13602599997, 40807799991]

約数ペア:

[(1, 40807799991), (3, 13602599997), (7, 5829685713), (9, 4534199999), (17, 2400458823), (21, 1943228571), (51, 800152941), (63, 647742857), (119, 342922689), (153, 266717647), (357, 114307563), (683, 59747877), (1071, 38102521), (2049, 19915959), (4781, 8535411), (6147, 6638653), (11611, 3514581), (14343, 2845137), (34833, 1171527), (43029, 948379), (55787, 731493), (81277, 502083), (104499, 390509), (167361, 243831)]