168936633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 274375296

約数和(自身を除く): 105438663

約数列:

[1, 3, 9, 17, 23, 51, 61, 69, 153, 183, 207, 391, 549, 787, 1037, 1173, 1403, 2361, 3111, 3519, 4209, 7083, 9333, 12627, 13379, 18101, 23851, 40137, 48007, 54303, 71553, 120411, 144021, 162909, 214659, 307717, 432063, 816119, 923151, 1104161, 2448357, 2769453, 3312483, 7345071, 9937449, 18770737, 56312211, 168936633]

約数ペア:

[(1, 168936633), (3, 56312211), (9, 18770737), (17, 9937449), (23, 7345071), (51, 3312483), (61, 2769453), (69, 2448357), (153, 1104161), (183, 923151), (207, 816119), (391, 432063), (549, 307717), (787, 214659), (1037, 162909), (1173, 144021), (1403, 120411), (2361, 71553), (3111, 54303), (3519, 48007), (4209, 40137), (7083, 23851), (9333, 18101), (12627, 13379)]