40093599

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 71414784

約数和(自身を除く): 31321185

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 53, 91, 119, 159, 163, 221, 273, 357, 371, 489, 663, 689, 901, 1113, 1141, 1547, 2067, 2119, 2703, 2771, 3423, 4641, 4823, 6307, 6357, 8313, 8639, 11713, 14469, 14833, 18921, 19397, 25917, 35139, 36023, 44499, 58191, 60473, 81991, 108069, 112307, 146863, 181419, 245973, 252161, 336921, 440589, 756483, 786149, 1028041, 1909219, 2358447, 3084123, 5727657, 13364533, 40093599]

約数ペア:

[(1, 40093599), (3, 13364533), (7, 5727657), (13, 3084123), (17, 2358447), (21, 1909219), (39, 1028041), (51, 786149), (53, 756483), (91, 440589), (119, 336921), (159, 252161), (163, 245973), (221, 181419), (273, 146863), (357, 112307), (371, 108069), (489, 81991), (663, 60473), (689, 58191), (901, 44499), (1113, 36023), (1141, 35139), (1547, 25917), (2067, 19397), (2119, 18921), (2703, 14833), (2771, 14469), (3423, 11713), (4641, 8639), (4823, 8313), (6307, 6357)]