172337613

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 267217152

約数和(自身を除く): 94879539

約数列:

[1, 3, 7, 21, 101, 193, 303, 421, 579, 707, 1263, 1351, 2121, 2947, 4053, 8841, 19493, 42521, 58479, 81253, 127563, 136451, 243759, 297647, 409353, 568771, 892941, 1706313, 8206553, 24619659, 57445871, 172337613]

約数ペア:

[(1, 172337613), (3, 57445871), (7, 24619659), (21, 8206553), (101, 1706313), (193, 892941), (303, 568771), (421, 409353), (579, 297647), (707, 243759), (1263, 136451), (1351, 127563), (2121, 81253), (2947, 58479), (4053, 42521), (8841, 19493)]