221578675203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{116881}}^1$

素因数の和:117403

約数の個数: 32

約数和(自身を含む): 315674905600

約数和(自身を除く): 94096230397

約数列:

[1, 3, 19, 57, 79, 237, 421, 1263, 1501, 4503, 7999, 23997, 33259, 99777, 116881, 350643, 631921, 1895763, 2220739, 6662217, 9233599, 27700797, 49206901, 147620703, 175438381, 526315143, 934931119, 2804793357, 3887345179, 11662035537, 73859558401, 221578675203]

約数ペア:

[(1, 221578675203), (3, 73859558401), (19, 11662035537), (57, 3887345179), (79, 2804793357), (237, 934931119), (421, 526315143), (1263, 175438381), (1501, 147620703), (4503, 49206901), (7999, 27700797), (23997, 9233599), (33259, 6662217), (99777, 2220739), (116881, 1895763), (350643, 631921)]