43125231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 62694400

約数和(自身を除く): 19569169

約数列:

[1, 3, 19, 57, 61, 79, 157, 183, 237, 471, 1159, 1501, 2983, 3477, 4503, 4819, 8949, 9577, 12403, 14457, 28731, 37209, 91561, 181963, 235657, 274683, 545889, 706971, 756583, 2269749, 14375077, 43125231]

約数ペア:

[(1, 43125231), (3, 14375077), (19, 2269749), (57, 756583), (61, 706971), (79, 545889), (157, 274683), (183, 235657), (237, 181963), (471, 91561), (1159, 37209), (1501, 28731), (2983, 14457), (3477, 12403), (4503, 9577), (4819, 8949)]