164928771

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30091}}^1$

素因数の和:30136

約数の個数: 32

約数和(自身を含む): 288883200

約数和(自身を除く): 123954429

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 30091, 90273, 210637, 270819, 631911, 812457, 872639, 1895733, 2617917, 5687199, 6108473, 7853751, 18325419, 23561253, 54976257, 164928771]

約数ペア:

[(1, 164928771), (3, 54976257), (7, 23561253), (9, 18325419), (21, 7853751), (27, 6108473), (29, 5687199), (63, 2617917), (87, 1895733), (189, 872639), (203, 812457), (261, 631911), (609, 270819), (783, 210637), (1827, 90273), (5481, 30091)]