144516141

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 273731328

約数和(自身を除く): 129215187

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 49, 63, 77, 93, 99, 147, 217, 231, 279, 341, 441, 539, 651, 693, 961, 1023, 1519, 1617, 1953, 2387, 2883, 3069, 4557, 4851, 6727, 7161, 8649, 10571, 13671, 16709, 20181, 21483, 29791, 31713, 47089, 50127, 60543, 73997, 89373, 95139, 141267, 150381, 208537, 221991, 268119, 327701, 423801, 517979, 625611, 665973, 983103, 1459759, 1553937, 1876833, 2293907, 2949309, 4379277, 4661811, 6881721, 13137831, 16057349, 20645163, 48172047, 144516141]

約数ペア:

[(1, 144516141), (3, 48172047), (7, 20645163), (9, 16057349), (11, 13137831), (21, 6881721), (31, 4661811), (33, 4379277), (49, 2949309), (63, 2293907), (77, 1876833), (93, 1553937), (99, 1459759), (147, 983103), (217, 665973), (231, 625611), (279, 517979), (341, 423801), (441, 327701), (539, 268119), (651, 221991), (693, 208537), (961, 150381), (1023, 141267), (1519, 95139), (1617, 89373), (1953, 73997), (2387, 60543), (2883, 50127), (3069, 47089), (4557, 31713), (4851, 29791), (6727, 21483), (7161, 20181), (8649, 16709), (10571, 13671)]