201609422973

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2579}}^1\times {\mathrm{2879}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 333833011200

約数和(自身を除く): 132223588227

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 2579, 2879, 3017, 3879, 7737, 8637, 9051, 18053, 20153, 23211, 25911, 27153, 54159, 60459, 162477, 181377, 1111549, 1240849, 3334647, 3722547, 7424941, 7780843, 8685943, 10003941, 11167641, 22274823, 23342529, 26057829, 51974587, 66824469, 70027587, 78173487, 155923761, 467771283, 3200149571, 9600448713, 22401046997, 28801346139, 67203140991, 201609422973]

約数ペア:

[(1, 201609422973), (3, 67203140991), (7, 28801346139), (9, 22401046997), (21, 9600448713), (63, 3200149571), (431, 467771283), (1293, 155923761), (2579, 78173487), (2879, 70027587), (3017, 66824469), (3879, 51974587), (7737, 26057829), (8637, 23342529), (9051, 22274823), (18053, 11167641), (20153, 10003941), (23211, 8685943), (25911, 7780843), (27153, 7424941), (54159, 3722547), (60459, 3334647), (162477, 1240849), (181377, 1111549)]