65764503

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 113106240

約数和(自身を除く): 47341737

約数列:

[1, 3, 7, 9, 21, 37, 63, 89, 111, 259, 267, 317, 333, 623, 777, 801, 951, 1869, 2219, 2331, 2853, 3293, 5607, 6657, 9879, 11729, 19971, 23051, 28213, 29637, 35187, 69153, 82103, 84639, 105561, 197491, 207459, 246309, 253917, 592473, 738927, 1043881, 1777419, 3131643, 7307167, 9394929, 21921501, 65764503]

約数ペア:

[(1, 65764503), (3, 21921501), (7, 9394929), (9, 7307167), (21, 3131643), (37, 1777419), (63, 1043881), (89, 738927), (111, 592473), (259, 253917), (267, 246309), (317, 207459), (333, 197491), (623, 105561), (777, 84639), (801, 82103), (951, 69153), (1869, 35187), (2219, 29637), (2331, 28213), (2853, 23051), (3293, 19971), (5607, 11729), (6657, 9879)]