74407827

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 116212320

約数和(自身を除く): 41804493

約数列:

[1, 3, 13, 17, 39, 51, 89, 97, 169, 221, 267, 291, 507, 663, 1157, 1261, 1513, 1649, 2873, 3471, 3783, 4539, 4947, 8619, 8633, 15041, 16393, 19669, 21437, 25899, 45123, 49179, 59007, 64311, 112229, 146761, 255697, 278681, 336687, 440283, 767091, 836043, 1458977, 1907893, 4376931, 5723679, 24802609, 74407827]

約数ペア:

[(1, 74407827), (3, 24802609), (13, 5723679), (17, 4376931), (39, 1907893), (51, 1458977), (89, 836043), (97, 767091), (169, 440283), (221, 336687), (267, 278681), (291, 255697), (507, 146761), (663, 112229), (1157, 64311), (1261, 59007), (1513, 49179), (1649, 45123), (2873, 25899), (3471, 21437), (3783, 19669), (4539, 16393), (4947, 15041), (8619, 8633)]