152028681

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 240181248

約数和(自身を除く): 88152567

約数列:

[1, 3, 7, 21, 31, 93, 217, 347, 651, 673, 1041, 2019, 2429, 4711, 7287, 10757, 14133, 20863, 32271, 62589, 75299, 146041, 225897, 233531, 438123, 700593, 1634717, 4904151, 7239461, 21718383, 50676227, 152028681]

約数ペア:

[(1, 152028681), (3, 50676227), (7, 21718383), (21, 7239461), (31, 4904151), (93, 1634717), (217, 700593), (347, 438123), (651, 233531), (673, 225897), (1041, 146041), (2019, 75299), (2429, 62589), (4711, 32271), (7287, 20863), (10757, 14133)]