61845589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 12665771

約数列:

[1, 13, 19, 31, 41, 197, 247, 403, 533, 589, 779, 1271, 2561, 3743, 6107, 7657, 8077, 10127, 16523, 24149, 48659, 79391, 105001, 116033, 153463, 250387, 313937, 1508429, 1995019, 3255031, 4757353, 61845589]

約数ペア:

[(1, 61845589), (13, 4757353), (19, 3255031), (31, 1995019), (41, 1508429), (197, 313937), (247, 250387), (403, 153463), (533, 116033), (589, 105001), (779, 79391), (1271, 48659), (2561, 24149), (3743, 16523), (6107, 10127), (7657, 8077)]