143485405973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{612811}}^1$

素因数の和:612945

約数の個数: 32

約数和(自身を含む): 184490729472

約数和(自身を除く): 41005323499

約数列:

[1, 7, 13, 31, 83, 91, 217, 403, 581, 1079, 2573, 2821, 7553, 18011, 33449, 234143, 612811, 4289677, 7966543, 18997141, 50863313, 55765801, 132979987, 246962833, 356043191, 661223069, 1576762703, 1728739831, 4628561483, 11037338921, 20497915139, 143485405973]

約数ペア:

[(1, 143485405973), (7, 20497915139), (13, 11037338921), (31, 4628561483), (83, 1728739831), (91, 1576762703), (217, 661223069), (403, 356043191), (581, 246962833), (1079, 132979987), (2573, 55765801), (2821, 50863313), (7553, 18997141), (18011, 7966543), (33449, 4289677), (234143, 612811)]