173229813

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 289267200

約数和(自身を除く): 116037387

約数列:

[1, 3, 9, 17, 23, 27, 51, 61, 69, 153, 183, 207, 269, 391, 459, 549, 621, 807, 1037, 1173, 1403, 1647, 2421, 3111, 3519, 4209, 4573, 6187, 7263, 9333, 10557, 12627, 13719, 16409, 18561, 23851, 27999, 37881, 41157, 49227, 55683, 71553, 105179, 123471, 147681, 167049, 214659, 278953, 315537, 377407, 443043, 643977, 836859, 946611, 1132221, 2510577, 2839833, 3396663, 6415919, 7531731, 10189989, 19247757, 57743271, 173229813]

約数ペア:

[(1, 173229813), (3, 57743271), (9, 19247757), (17, 10189989), (23, 7531731), (27, 6415919), (51, 3396663), (61, 2839833), (69, 2510577), (153, 1132221), (183, 946611), (207, 836859), (269, 643977), (391, 443043), (459, 377407), (549, 315537), (621, 278953), (807, 214659), (1037, 167049), (1173, 147681), (1403, 123471), (1647, 105179), (2421, 71553), (3111, 55683), (3519, 49227), (4209, 41157), (4573, 37881), (6187, 27999), (7263, 23851), (9333, 18561), (10557, 16409), (12627, 13719)]