25758351

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 40147200

約数和(自身を除く): 14388849

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 491, 603, 783, 1473, 1809, 1943, 4419, 5829, 13257, 14239, 17487, 32897, 42717, 52461, 98691, 128151, 296073, 384453, 888219, 954013, 2862039, 8586117, 25758351]

約数ペア:

[(1, 25758351), (3, 8586117), (9, 2862039), (27, 954013), (29, 888219), (67, 384453), (87, 296073), (201, 128151), (261, 98691), (491, 52461), (603, 42717), (783, 32897), (1473, 17487), (1809, 14239), (1943, 13257), (4419, 5829)]