207266770137

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7703}}^1\times {\mathrm{7079}}^1$

素因数の和:14973

約数の個数: 32

約数和(自身を含む): 317666119680

約数和(自身を除く): 110399349543

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 7079, 7703, 21237, 23109, 49553, 53921, 148659, 161763, 1281299, 1394243, 3843897, 4182729, 8969093, 9759701, 26907279, 29279103, 54529537, 163588611, 381706759, 1145120277, 9869846197, 29609538591, 69088923379, 207266770137]

約数ペア:

[(1, 207266770137), (3, 69088923379), (7, 29609538591), (21, 9869846197), (181, 1145120277), (543, 381706759), (1267, 163588611), (3801, 54529537), (7079, 29279103), (7703, 26907279), (21237, 9759701), (23109, 8969093), (49553, 4182729), (53921, 3843897), (148659, 1394243), (161763, 1281299)]