31393669989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{8807}}^1$

素因数の和:9921

約数の個数: 32

約数和(自身を含む): 46134190080

約数和(自身を除く): 14740520091

約数列:

[1, 3, 11, 33, 109, 327, 991, 1199, 2973, 3597, 8807, 10901, 26421, 32703, 96877, 108019, 290631, 324057, 959963, 1188209, 2879889, 3564627, 8727737, 10559593, 26183211, 31678779, 96005107, 288015321, 951323333, 2853969999, 10464556663, 31393669989]

約数ペア:

[(1, 31393669989), (3, 10464556663), (11, 2853969999), (33, 951323333), (109, 288015321), (327, 96005107), (991, 31678779), (1199, 26183211), (2973, 10559593), (3597, 8727737), (8807, 3564627), (10901, 2879889), (26421, 1188209), (32703, 959963), (96877, 324057), (108019, 290631)]