98691879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 164376576

約数和(自身を除く): 65684697

約数列:

[1, 3, 11, 13, 31, 33, 39, 41, 93, 123, 143, 181, 341, 403, 429, 451, 533, 543, 1023, 1209, 1271, 1353, 1599, 1991, 2353, 3813, 4433, 5611, 5863, 5973, 7059, 7421, 13299, 13981, 16523, 16833, 17589, 22263, 25883, 41943, 49569, 61721, 72943, 77649, 81631, 96473, 181753, 185163, 218829, 230051, 244893, 289419, 545259, 690153, 802373, 1061203, 2407119, 2530561, 2990663, 3183609, 7591683, 8971989, 32897293, 98691879]

約数ペア:

[(1, 98691879), (3, 32897293), (11, 8971989), (13, 7591683), (31, 3183609), (33, 2990663), (39, 2530561), (41, 2407119), (93, 1061203), (123, 802373), (143, 690153), (181, 545259), (341, 289419), (403, 244893), (429, 230051), (451, 218829), (533, 185163), (543, 181753), (1023, 96473), (1209, 81631), (1271, 77649), (1353, 72943), (1599, 61721), (1991, 49569), (2353, 41943), (3813, 25883), (4433, 22263), (5611, 17589), (5863, 16833), (5973, 16523), (7059, 13981), (7421, 13299)]