15691664367

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{2393}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 23595455520

約数和(自身を除く): 7903791153

約数列:

[1, 3, 9, 53, 59, 159, 177, 233, 477, 531, 699, 2097, 2393, 3127, 7179, 9381, 12349, 13747, 21537, 28143, 37047, 41241, 111141, 123723, 126829, 141187, 380487, 423561, 557569, 728591, 1141461, 1270683, 1672707, 2185773, 5018121, 6557319, 7482911, 22448733, 29551157, 32896571, 67346199, 88653471, 98689713, 265960413, 296069139, 1743518263, 5230554789, 15691664367]

約数ペア:

[(1, 15691664367), (3, 5230554789), (9, 1743518263), (53, 296069139), (59, 265960413), (159, 98689713), (177, 88653471), (233, 67346199), (477, 32896571), (531, 29551157), (699, 22448733), (2097, 7482911), (2393, 6557319), (3127, 5018121), (7179, 2185773), (9381, 1672707), (12349, 1270683), (13747, 1141461), (21537, 728591), (28143, 557569), (37047, 423561), (41241, 380487), (111141, 141187), (123723, 126829)]