69077579

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 12207541

約数列:

[1, 17, 23, 31, 41, 139, 391, 527, 697, 713, 943, 1271, 2363, 3197, 4309, 5699, 12121, 16031, 21607, 29233, 54349, 73253, 96883, 99107, 131077, 176669, 496961, 1684819, 2228309, 3003373, 4063387, 69077579]

約数ペア:

[(1, 69077579), (17, 4063387), (23, 3003373), (31, 2228309), (41, 1684819), (139, 496961), (391, 176669), (527, 131077), (697, 99107), (713, 96883), (943, 73253), (1271, 54349), (2363, 29233), (3197, 21607), (4309, 16031), (5699, 12121)]