40268529

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 33275151

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 83, 119, 151, 153, 189, 249, 357, 453, 459, 581, 747, 1057, 1071, 1359, 1411, 1743, 2241, 2567, 3171, 3213, 4077, 4233, 5229, 7701, 9513, 9877, 12533, 12699, 15687, 17969, 23103, 28539, 29631, 37599, 38097, 53907, 69309, 87731, 88893, 112797, 161721, 213061, 263193, 266679, 338391, 485163, 639183, 789579, 1491427, 1917549, 2368737, 4474281, 5752647, 13422843, 40268529]

約数ペア:

[(1, 40268529), (3, 13422843), (7, 5752647), (9, 4474281), (17, 2368737), (21, 1917549), (27, 1491427), (51, 789579), (63, 639183), (83, 485163), (119, 338391), (151, 266679), (153, 263193), (189, 213061), (249, 161721), (357, 112797), (453, 88893), (459, 87731), (581, 69309), (747, 53907), (1057, 38097), (1071, 37599), (1359, 29631), (1411, 28539), (1743, 23103), (2241, 17969), (2567, 15687), (3171, 12699), (3213, 12533), (4077, 9877), (4233, 9513), (5229, 7701)]