156696995187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{367867}}^1$

素因数の和:367992

約数の個数: 48

約数和(自身を含む): 247913602560

約数和(自身を除く): 91216607373

約数列:

[1, 3, 9, 19, 47, 53, 57, 141, 159, 171, 423, 477, 893, 1007, 2491, 2679, 3021, 7473, 8037, 9063, 22419, 47329, 141987, 367867, 425961, 1103601, 3310803, 6989473, 17289749, 19496951, 20968419, 51869247, 58490853, 62905257, 155607741, 175472559, 328505231, 370442069, 916356697, 985515693, 1111326207, 2749070091, 2956547079, 3333978621, 8247210273, 17410777243, 52232331729, 156696995187]

約数ペア:

[(1, 156696995187), (3, 52232331729), (9, 17410777243), (19, 8247210273), (47, 3333978621), (53, 2956547079), (57, 2749070091), (141, 1111326207), (159, 985515693), (171, 916356697), (423, 370442069), (477, 328505231), (893, 175472559), (1007, 155607741), (2491, 62905257), (2679, 58490853), (3021, 51869247), (7473, 20968419), (8037, 19496951), (9063, 17289749), (22419, 6989473), (47329, 3310803), (141987, 1103601), (367867, 425961)]