145469043

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 228983040

約数和(自身を除く): 83513997

約数列:

[1, 3, 9, 23, 43, 59, 69, 129, 177, 207, 277, 387, 531, 831, 989, 1357, 2493, 2537, 2967, 4071, 6371, 7611, 8901, 11911, 12213, 16343, 19113, 22833, 35733, 49029, 57339, 58351, 107199, 147087, 175053, 273953, 375889, 525159, 702749, 821859, 1127667, 2108247, 2465577, 3383001, 6324741, 16163227, 48489681, 145469043]

約数ペア:

[(1, 145469043), (3, 48489681), (9, 16163227), (23, 6324741), (43, 3383001), (59, 2465577), (69, 2108247), (129, 1127667), (177, 821859), (207, 702749), (277, 525159), (387, 375889), (531, 273953), (831, 175053), (989, 147087), (1357, 107199), (2493, 58351), (2537, 57339), (2967, 49029), (4071, 35733), (6371, 22833), (7611, 19113), (8901, 16343), (11911, 12213)]