23811813

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 38438400

約数和(自身を除く): 14626587

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 109, 243, 261, 279, 327, 783, 837, 899, 981, 2349, 2511, 2697, 2943, 3161, 3379, 7047, 7533, 8091, 8829, 9483, 10137, 24273, 26487, 28449, 30411, 72819, 85347, 91233, 97991, 218457, 256041, 273699, 293973, 768123, 821097, 881919, 2645757, 7937271, 23811813]

約数ペア:

[(1, 23811813), (3, 7937271), (9, 2645757), (27, 881919), (29, 821097), (31, 768123), (81, 293973), (87, 273699), (93, 256041), (109, 218457), (243, 97991), (261, 91233), (279, 85347), (327, 72819), (783, 30411), (837, 28449), (899, 26487), (981, 24273), (2349, 10137), (2511, 9483), (2697, 8829), (2943, 8091), (3161, 7533), (3379, 7047)]