64694331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 108763200

約数和(自身を除く): 44068869

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 667, 829, 897, 1131, 2001, 2487, 2691, 3393, 6003, 7461, 8671, 10777, 19067, 24041, 26013, 32331, 57201, 72123, 78039, 96993, 171603, 216369, 247871, 312533, 552943, 743613, 937599, 1658829, 2230839, 2812797, 4976487, 7188259, 21564777, 64694331]

約数ペア:

[(1, 64694331), (3, 21564777), (9, 7188259), (13, 4976487), (23, 2812797), (29, 2230839), (39, 1658829), (69, 937599), (87, 743613), (117, 552943), (207, 312533), (261, 247871), (299, 216369), (377, 171603), (667, 96993), (829, 78039), (897, 72123), (1131, 57201), (2001, 32331), (2487, 26013), (2691, 24041), (3393, 19067), (6003, 10777), (7461, 8671)]