201230703

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10453}}^1$

素因数の和:10516

約数の個数: 32

約数和(自身を含む): 321146880

約数和(自身を除く): 119916177

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 6417, 10453, 19251, 31359, 94077, 240419, 282231, 324043, 721257, 972129, 2163771, 2916387, 6491313, 7452989, 8749161, 22358967, 67076901, 201230703]

約数ペア:

[(1, 201230703), (3, 67076901), (9, 22358967), (23, 8749161), (27, 7452989), (31, 6491313), (69, 2916387), (93, 2163771), (207, 972129), (279, 721257), (621, 324043), (713, 282231), (837, 240419), (2139, 94077), (6417, 31359), (10453, 19251)]