102557421

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 164091200

約数和(自身を除く): 61533779

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 229, 243, 291, 513, 687, 873, 1539, 1843, 2061, 2619, 4351, 4617, 5529, 6183, 7857, 13053, 16587, 18549, 22213, 23571, 39159, 49761, 55647, 66639, 117477, 149283, 199917, 352431, 422047, 447849, 599751, 1057293, 1266141, 1799253, 3798423, 5397759, 11395269, 34185807, 102557421]

約数ペア:

[(1, 102557421), (3, 34185807), (9, 11395269), (19, 5397759), (27, 3798423), (57, 1799253), (81, 1266141), (97, 1057293), (171, 599751), (229, 447849), (243, 422047), (291, 352431), (513, 199917), (687, 149283), (873, 117477), (1539, 66639), (1843, 55647), (2061, 49761), (2619, 39159), (4351, 23571), (4617, 22213), (5529, 18549), (6183, 16587), (7857, 13053)]