210006005601

素因数分解:

$3^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{1035977}}^1$

素因数の和:1036198

約数の個数: 32

約数和(自身を含む): 328197830400

約数和(自身を除く): 118191824799

約数列:

[1, 3, 7, 21, 49, 147, 197, 343, 591, 1029, 1379, 4137, 9653, 28959, 67571, 202713, 1035977, 3107931, 7251839, 21755517, 50762873, 152288619, 204087469, 355340111, 612262407, 1066020333, 1428612283, 4285836849, 10000285981, 30000857943, 70002001867, 210006005601]

約数ペア:

[(1, 210006005601), (3, 70002001867), (7, 30000857943), (21, 10000285981), (49, 4285836849), (147, 1428612283), (197, 1066020333), (343, 612262407), (591, 355340111), (1029, 204087469), (1379, 152288619), (4137, 50762873), (9653, 21755517), (28959, 7251839), (67571, 3107931), (202713, 1035977)]