1286136109431

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1\times {\mathrm{20297}}^1$

素因数の和:22948

約数の個数: 48

約数和(自身を含む): 1930291084800

約数和(自身を除く): 644154975369

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2539, 2773, 7617, 8319, 20297, 22851, 24957, 60891, 119333, 149801, 182673, 357999, 449403, 953959, 1073997, 1197523, 1348209, 2861877, 3592569, 7040647, 8585631, 10777707, 21121941, 51534083, 56283581, 63365823, 154602249, 168850743, 463806747, 506552229, 2422101901, 3040510897, 7266305703, 9121532691, 21798917109, 27364598073, 142904012159, 428712036477, 1286136109431]

約数ペア:

[(1, 1286136109431), (3, 428712036477), (9, 142904012159), (47, 27364598073), (59, 21798917109), (141, 9121532691), (177, 7266305703), (423, 3040510897), (531, 2422101901), (2539, 506552229), (2773, 463806747), (7617, 168850743), (8319, 154602249), (20297, 63365823), (22851, 56283581), (24957, 51534083), (60891, 21121941), (119333, 10777707), (149801, 8585631), (182673, 7040647), (357999, 3592569), (449403, 2861877), (953959, 1348209), (1073997, 1197523)]