227267991801

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1\times {\mathrm{4909}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 339497982720

約数和(自身を除く): 112229990919

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 1367, 3763, 4101, 4909, 11289, 12303, 14727, 33867, 44181, 72451, 97057, 217353, 260177, 291171, 348539, 652059, 780531, 873513, 1045617, 2341593, 3136851, 5144021, 6710603, 15432063, 18472567, 20131809, 46296189, 55417701, 60395427, 166253103, 355661959, 476452813, 1066985877, 1429358439, 3200957631, 4288075317, 25251999089, 75755997267, 227267991801]

約数ペア:

[(1, 227267991801), (3, 75755997267), (9, 25251999089), (53, 4288075317), (71, 3200957631), (159, 1429358439), (213, 1066985877), (477, 476452813), (639, 355661959), (1367, 166253103), (3763, 60395427), (4101, 55417701), (4909, 46296189), (11289, 20131809), (12303, 18472567), (14727, 15432063), (33867, 6710603), (44181, 5144021), (72451, 3136851), (97057, 2341593), (217353, 1045617), (260177, 873513), (291171, 780531), (348539, 652059)]