137173857

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 194762880

約数和(自身を除く): 57589023

約数列:

[1, 3, 29, 67, 87, 101, 201, 233, 303, 699, 1943, 2929, 5829, 6757, 6767, 8787, 15611, 20271, 20301, 23533, 46833, 70599, 196243, 452719, 588729, 682457, 1358157, 1576711, 2047371, 4730133, 45724619, 137173857]

約数ペア:

[(1, 137173857), (3, 45724619), (29, 4730133), (67, 2047371), (87, 1576711), (101, 1358157), (201, 682457), (233, 588729), (303, 452719), (699, 196243), (1943, 70599), (2929, 46833), (5829, 23533), (6757, 20301), (6767, 20271), (8787, 15611)]