42156919779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1\times {\mathrm{12263}}^1$

素因数の和:12947

約数の個数: 32

約数和(自身を含む): 60997407744

約数和(自身を除く): 18840487965

約数列:

[1, 3, 13, 39, 181, 487, 543, 1461, 2353, 6331, 7059, 12263, 18993, 36789, 88147, 159419, 264441, 478257, 1145911, 2219603, 3437733, 5972081, 6658809, 17916243, 28854839, 77637053, 86564517, 232911159, 1080946661, 3242839983, 14052306593, 42156919779]

約数ペア:

[(1, 42156919779), (3, 14052306593), (13, 3242839983), (39, 1080946661), (181, 232911159), (487, 86564517), (543, 77637053), (1461, 28854839), (2353, 17916243), (6331, 6658809), (7059, 5972081), (12263, 3437733), (18993, 2219603), (36789, 1145911), (88147, 478257), (159419, 264441)]