1845821061

素因数分解:

$3^3\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{6379}}^1$

素因数の和:7926

約数の個数: 32

約数和(自身を含む): 3127731200

約数和(自身を除く): 1281910139

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1531, 4593, 6379, 10717, 13779, 19137, 32151, 41337, 44653, 57411, 96453, 133959, 172233, 289359, 401877, 1205631, 9766249, 29298747, 68363743, 87896241, 205091229, 263688723, 615273687, 1845821061]

約数ペア:

[(1, 1845821061), (3, 615273687), (7, 263688723), (9, 205091229), (21, 87896241), (27, 68363743), (63, 29298747), (189, 9766249), (1531, 1205631), (4593, 401877), (6379, 289359), (10717, 172233), (13779, 133959), (19137, 96453), (32151, 57411), (41337, 44653)]