80522409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 40115031

約数列:

[1, 3, 11, 33, 67, 79, 201, 237, 461, 737, 869, 1383, 2211, 2607, 5071, 5293, 15213, 15879, 30887, 36419, 58223, 92661, 109257, 174669, 339757, 400609, 1019271, 1201827, 2440073, 7320219, 26840803, 80522409]

約数ペア:

[(1, 80522409), (3, 26840803), (11, 7320219), (33, 2440073), (67, 1201827), (79, 1019271), (201, 400609), (237, 339757), (461, 174669), (737, 109257), (869, 92661), (1383, 58223), (2211, 36419), (2607, 30887), (5071, 15879), (5293, 15213)]