137059587

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 242688000

約数和(自身を除く): 105628413

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 149, 157, 189, 217, 279, 447, 471, 651, 837, 1043, 1099, 1341, 1413, 1953, 3129, 3297, 4023, 4239, 4619, 4867, 5859, 9387, 9891, 13857, 14601, 23393, 28161, 29673, 32333, 34069, 41571, 43803, 70179, 96999, 102207, 124713, 131409, 163751, 210537, 290997, 306621, 491253, 631611, 725183, 872991, 919863, 1473759, 2175549, 4421277, 5076281, 6526647, 15228843, 19579941, 45686529, 137059587]

約数ペア:

[(1, 137059587), (3, 45686529), (7, 19579941), (9, 15228843), (21, 6526647), (27, 5076281), (31, 4421277), (63, 2175549), (93, 1473759), (149, 919863), (157, 872991), (189, 725183), (217, 631611), (279, 491253), (447, 306621), (471, 290997), (651, 210537), (837, 163751), (1043, 131409), (1099, 124713), (1341, 102207), (1413, 96999), (1953, 70179), (3129, 43803), (3297, 41571), (4023, 34069), (4239, 32333), (4619, 29673), (4867, 28161), (5859, 23393), (9387, 14601), (9891, 13857)]