1172802177

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 1816214400

約数和(自身を除く): 643412223

約数列:

[1, 3, 9, 23, 59, 69, 109, 177, 207, 327, 531, 881, 981, 1357, 2507, 2643, 4071, 6431, 7521, 7929, 12213, 19293, 20263, 22563, 51979, 57879, 60789, 96029, 147913, 155937, 182367, 288087, 443739, 467811, 864261, 1195517, 1331217, 2208667, 3586551, 5665711, 6626001, 10759653, 16997133, 19878003, 50991399, 130311353, 390934059, 1172802177]

約数ペア:

[(1, 1172802177), (3, 390934059), (9, 130311353), (23, 50991399), (59, 19878003), (69, 16997133), (109, 10759653), (177, 6626001), (207, 5665711), (327, 3586551), (531, 2208667), (881, 1331217), (981, 1195517), (1357, 864261), (2507, 467811), (2643, 443739), (4071, 288087), (6431, 182367), (7521, 155937), (7929, 147913), (12213, 96029), (19293, 60789), (20263, 57879), (22563, 51979)]