1863757107

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43661}}^1$

素因数の和:43721

約数の個数: 40

約数和(自身を含む): 3043066752

約数和(自身を除く): 1179309645

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 14229, 42687, 43661, 130983, 392949, 742237, 1178847, 1353491, 2226711, 3536541, 4060473, 6680133, 12181419, 20040399, 23009347, 36544257, 60121197, 69028041, 109632771, 207084123, 621252369, 1863757107]

約数ペア:

[(1, 1863757107), (3, 621252369), (9, 207084123), (17, 109632771), (27, 69028041), (31, 60121197), (51, 36544257), (81, 23009347), (93, 20040399), (153, 12181419), (279, 6680133), (459, 4060473), (527, 3536541), (837, 2226711), (1377, 1353491), (1581, 1178847), (2511, 742237), (4743, 392949), (14229, 130983), (42687, 43661)]