27389988

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 74941440

約数和(自身を除く): 47551452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 101, 108, 124, 162, 186, 202, 243, 279, 303, 324, 372, 404, 486, 558, 606, 729, 837, 909, 972, 1116, 1212, 1458, 1674, 1818, 2187, 2511, 2727, 2916, 3131, 3348, 3636, 4374, 5022, 5454, 6262, 7533, 8181, 8748, 9393, 10044, 10908, 12524, 15066, 16362, 18786, 22599, 24543, 28179, 30132, 32724, 37572, 45198, 49086, 56358, 67797, 73629, 84537, 90396, 98172, 112716, 135594, 147258, 169074, 220887, 253611, 271188, 294516, 338148, 441774, 507222, 760833, 883548, 1014444, 1521666, 2282499, 3043332, 4564998, 6847497, 9129996, 13694994, 27389988]

約数ペア:

[(1, 27389988), (2, 13694994), (3, 9129996), (4, 6847497), (6, 4564998), (9, 3043332), (12, 2282499), (18, 1521666), (27, 1014444), (31, 883548), (36, 760833), (54, 507222), (62, 441774), (81, 338148), (93, 294516), (101, 271188), (108, 253611), (124, 220887), (162, 169074), (186, 147258), (202, 135594), (243, 112716), (279, 98172), (303, 90396), (324, 84537), (372, 73629), (404, 67797), (486, 56358), (558, 49086), (606, 45198), (729, 37572), (837, 32724), (909, 30132), (972, 28179), (1116, 24543), (1212, 22599), (1458, 18786), (1674, 16362), (1818, 15066), (2187, 12524), (2511, 10908), (2727, 10044), (2916, 9393), (3131, 8748), (3348, 8181), (3636, 7533), (4374, 6262), (5022, 5454)]