80442861

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 122131968

約数和(自身を除く): 41689107

約数列:

[1, 3, 17, 31, 41, 51, 73, 93, 123, 219, 289, 527, 697, 867, 1241, 1271, 1581, 2091, 2263, 2993, 3723, 3813, 6789, 8959, 8979, 11849, 21097, 21607, 26877, 35547, 38471, 50881, 63291, 64821, 92783, 115413, 152643, 278349, 367319, 654007, 864977, 1101957, 1577311, 1962021, 2594931, 4731933, 26814287, 80442861]

約数ペア:

[(1, 80442861), (3, 26814287), (17, 4731933), (31, 2594931), (41, 1962021), (51, 1577311), (73, 1101957), (93, 864977), (123, 654007), (219, 367319), (289, 278349), (527, 152643), (697, 115413), (867, 92783), (1241, 64821), (1271, 63291), (1581, 50881), (2091, 38471), (2263, 35547), (2993, 26877), (3723, 21607), (3813, 21097), (6789, 11849), (8959, 8979)]