61913538

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{19433}}^1$

素因数の和:19503

約数の個数: 32

約数和(自身を含む): 139924800

約数和(自身を除く): 78011262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 19433, 38866, 58299, 116598, 174897, 349794, 524691, 1049382, 1146547, 2293094, 3439641, 6879282, 10318923, 20637846, 30956769, 61913538]

約数ペア:

[(1, 61913538), (2, 30956769), (3, 20637846), (6, 10318923), (9, 6879282), (18, 3439641), (27, 2293094), (54, 1146547), (59, 1049382), (118, 524691), (177, 349794), (354, 174897), (531, 116598), (1062, 58299), (1593, 38866), (3186, 19433)]